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<?php |
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namespace Saltwater\RedBean\Provider; |
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use Saltwater\Server as S; |
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use Saltwater\Salt\Provider; |
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class Db extends Provider |
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{ |
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/** |
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* @var \RedBean_Instance |
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*/ |
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private static $r; |
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/** |
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* @return \RedBean_Instance |
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*/ |
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public function __construct($config) |
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{ |
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if (empty(self::$r)) { |
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self::makeDB($config); |
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} |
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return self::$r; |
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} |
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protected static function makeDB($config) |
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{ |
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$cfg = $config->database; |
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if (empty(self::$r)) { |
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self::$r = new \RedBean_Instance(); |
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} |
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if (!isset($cfg->type)) { |
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$cfg->type = 'mysql'; |
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} |
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self::setupDB($cfg); |
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self::addDB($cfg); |
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self::configureDB($cfg); |
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} |
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private static function setupDB($cfg) |
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{ |
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if (!empty(self::$r->toolboxes)) { |
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return; |
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} |
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self::$r->setup( |
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self::cfgToDSN($cfg), |
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$cfg->user, |
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$cfg->password |
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); |
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self::$r->setupPipeline(); |
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} |
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private static function addDB($cfg) |
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{ |
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if (isset(self::$r->toolboxes[$cfg->name])) { |
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return; |
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} |
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self::$r->addDatabase( |
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$cfg->name, |
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self::cfgToDSN($cfg), |
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$cfg->user, |
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$cfg->password |
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); |
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} |
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private static function configureDB($cfg) |
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{ |
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self::$r->selectDatabase($cfg->name); |
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if (!empty($cfg->prefix)) { |
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self::$r->prefix($cfg->prefix); |
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} |
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self::$r->redbean->beanhelper->setModelFormatter( |
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'Saltwater\RedBean\Provider\Db::entity' |
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); |
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self::$r->useWriterCache(true); |
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} |
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/** |
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* Return an Entity class name from the EntityProvider |
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* |
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* @param string $name |
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* |
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* @return string |
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*/ |
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public static function entity($name) |
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{ |
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return S::$n->entity->get($name); |
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} |
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private static function cfgToDSN($cfg) |
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{ |
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if (isset($cfg->dsn)) { |
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return $cfg->dsn; |
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} |
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return self::makeDSN($cfg->type, $cfg->host, $cfg->name); |
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} |
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private static function makeDSN($type, $host, $name) |
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{ |
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return $type . ':host=' . $host . ';' . 'dbname=' . $name; |
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} |
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} |
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daviddeutsch /
saltwater
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Adding a
@returnannotation to a constructor is not recommended, since a constructor does not have a meaningful return value.Please refer to the PHP core documentation on constructors.